206800328

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{36563}}^1$

素因数の和:36677

約数の個数: 32

約数和(自身を含む): 447543360

約数和(自身を除く): 240743032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 36563, 73126, 146252, 255941, 292504, 511882, 1023764, 2047528, 3692863, 7385726, 14771452, 25850041, 29542904, 51700082, 103400164, 206800328]

約数ペア:

[(1, 206800328), (2, 103400164), (4, 51700082), (7, 29542904), (8, 25850041), (14, 14771452), (28, 7385726), (56, 3692863), (101, 2047528), (202, 1023764), (404, 511882), (707, 292504), (808, 255941), (1414, 146252), (2828, 73126), (5656, 36563)]